光纤式复合绝缘子实现状态监测的实用化研究  

Practical Researches on Achieving Status Monitoring with the Use of Optic Fiber Composite Insulator

作　　者：陈继东[1] 王家礼[1] 盛根林[1] 杨帆 熊鹏 

机构地区：[1]华中电网有限公司,武汉430074 [2]武汉康普常青软件技术有限公司,武汉430077

出　　处：《电瓷避雷器》2010年第1期6-9,共4页Insulators and Surge Arresters

摘　　要：介绍了一种光纤式复合绝缘子内部缺陷状态监测的新方法,利用埋植于复合绝缘子内的光纤光栅传感器现场检测其内部温度与应力的微小变化,从而可以判断其内部缺陷,通过在110 kV及220 kV线路上的挂网运行,可以实时监测复合绝缘子的运行状态。A new way of monitoring internal defects of fiber-optical composite insulator was introduced. The small changes in internal temperature and stress of the composite insulator were detected by using the fiber grating sensors implanted in it, so that the internal defects can be determined. The real-time operation status of composite insulator can be monitored through operating on 110 kV and 220 kV transmission line.

关 键 词：光纤式复合绝缘子:光纤光栅传感器:状态监测 

分 类 号：TM216[一般工业技术—材料科学与工程]